Comfee CWB412ASB User manual

Model Numbers CWB412ASB
USER MANUAL
Free 3 months
extension of the
original limited warranty
period!* Simply text a
picture of your proof of
purchase to:
1-844-224-1614
*The warranty extension is for the
three months immediately following
the completion of the product’s
original warranty period.
Deluxe Bottom-Loading
Water Dispenser
with Self-Cleaning
Version A-0 12-2021
Rated Power: 520W
Voltage: 115V
Frequency: 60Hz

TABLE OF CONTENTS
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Safety information-----------------------------------------------------------------------------------------
Installation and safety precautions--------------------------------------------------------------------
Part name----------------------------------------------------------------------------------------------------
Dispensing water ------------------------------------------------------------------------------------------
Deep cleaning-----------------------------------------------------------------------------------------------
Trouble shooting--------------------------------------------------------------------------------------------
Technical parameters -------------------------------------------------------------------------------------
1 Year limited warranty -----------------------------------------------------------------------------------
ELECTRICAL REQUIREMENTS
WARNING
A 115 V, 60 Hz, AC only, 15 A or 20 A fused, grounded
electrical supply is required. It is recommended that a
separate circuit serving only your water dispenser be
provided. Use an outlet that cannot be turned off by a
switch. Do not use an extension cord.

SAFETY INFORMATION
1
FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN
DEATH, FIRE OR ELECTRICAL SHOCK.
To reduce the risk of injury and property damage, user
must read this entire guide before assembling, installing and operating
water dispenser.
Failure to execute the instructions in this manual can
cause personal injury or property damage.
This product dispenses hot water above 176 F, failure to
use properly can cause personal injury. Never allow children to dispense
hot water without proper adult supervision.
This water dispenser is equipped with a power cord
WARNING
having a grounded wire and must be connected into a properly grounded
polarized outlet. Consult a qualified electrician if the grounding
instructions are not completely understood.
If the wall outlet is a standard 2-prong outlet, it is your
WARNING
personal responsibility and obligation to to have it replaced with a
properly grounded 3-prong wall outlet. DO NOT cut or remove the
third (ground) prong from the water dispenser power cord.
DO NOT use adapter plugs or an extension cord with
WARNING
your water dispenser.
DO NOT use dispenser if power cord becomes frayed or
WARNING
otherwise damaged.
This appliance must be grounded, in the event of an
electrical short circuit, grounding reduces the risk of electrical shock.
When operating this dispenser, always exercise basic
WARNING
safety precautions, including the following:
Prior to use, this dispenser must be properly assembled and
installed in accordance with this manual.
This dispenser is intended for water dispensing only; DO NOT
dispense or use other chemicals or liquids from the dispenser; DO
NOT use for any other purposes other than dispensing purified
water; DO NOT use any other liquid in the dispenser other than
known and microbiologically safe bottle water; DO NOT use tap
water to refill your water bottle.
For indoor use only, keep the water dispenser in a dry place away
from direct sunlight. DO NOT user water dispenser outdoors.
Install and use water dispenser on hard, flat and level surface and
install the safety brackets according to the Water Dispenser
Installation procedure.
WARNING
WARNING
WARNING
WARNING

2
DO NOT place water dispenser inside an enclosed space or cabinet.
DO NOT operate water dispenser in the presence of explosive fumes.
Water dispenser must be position no closer than 8” (20 cm) from wall
to permit free airflow between wall and back of dispenser. There must
be at least 8” (20 cm) clearance on the sides of the water dispenser
to permit airflow.
Always grasp the power cord plug and pull straight out from the wall
outlet, never unplug by pulling on the power cord.
This appliance can be used by children 8-years and above if properly
supervised by an adult or given supervision or instruction concerning
use of the appliance in a safe way and if they understand the hazards
involved.
Cleaning and user maintenance shall not be made by children unless
they are older than 8 and supervised by an adult. Keep the appliance
and its cord out of reach of children less than 8-years old.
Appliances can be used by persons with reduced physical, sensory, or
mental capabilities or lack of experience and knowledge if they have
been give supervision or instruction concerning use of the appliance in
a safe way and understand the hazards involved. Children shall not
play with the appliance.
Do not store explosive substances such as aerosol cans with a
flammable propellant in this appliance.
If the supply cord is damaged, it must be replaced by an original
manufacture part. Please contact customer service.
Never turn the machine upside down or lean it more than 45 degrees.
The thermostat has been factory adjusted for optimum performance.
No need to adjust it by yourself. When the machine is below the
freezing point, ice will form inside the cold tank and potentially block
water flow. If this happens, turn Off the cooling switch for 4-hours to
melt the ice block. Once melted, water should start to flow from faucets.
The machine should not be turned On until 3-minutes after turning off
the power switch.
When operating this dispenser, always exercise basic
safety precautions, including the following:
WARNING
For household use only. This appliance is intended to be used in a
household and similar applications.

3
To prevent the water dispenser from tipping, please install
WARNING
the enclosed two safety brackets.
Loosen the two screws on the back lower left
and right side of the water dispenser. (Refer to
illustration on right.)
Slide safety bracket under the loose screw and
secure the safety bracket to the water dispenser
by tightening the screws.
Using the safety bracket as a template, secure the
safety bracket to the floor’s surface where the water dispenser is to be
installed. (Make sure the back of the water dispenser is at least 8”
from wall for proper air-flow.)
Secure the two safety brackets to the floor by tightening the two screws.
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INSTALLATION AND SAFETY PRECAUTIONS
LOCATE DISPENSER
NOTE: If the unit has been on its side for a long period of time,
place the water dispenser in the upright position for more than 24-hours
before turning it on.
Place dispenser upright.
Locate dispenser on a hard and level surface and in a cool shaded
location, near a grounded outlet.
Position the water dispenser so the back and sides are 8” (20 cm)
clearance on all sides.
Plug in power cord.
Turn on Cooling and Heating switches
ASSEMBLE DRIP TRAY
INSTALL WATER BOTTLE
Assemble the drip tray cover to the drip tray.
Install drip tray and cover onto the lower front door by sliding in until
you hear a click.
Open lower cabinet door.
Inside the cabinet, remove the water bottle
straw and place water bottle straw on front
door hanger.
Place new water bottle outside of the cabinet.
Remove the entire plastic cap from the water
bottle.
Clean the outside of the water bottle with a
clean cloth.
Insert the water bottle straw into the water
bottle.
Slide the collar down until it locks into place.
Press head down until the tube hits the bottom
of the bottle.
Slide the water bottle into the cabinet and close
the door.
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5
ACTIVATE NIGHTLIGHT
Push top side of blue power switch in to turn light on. Push bottom side
in to turn light off.
PLUG INTO A GROUNDED ELECTRICAL OUTLET
Plug power cord into a properly grounded wall outlet.
At this time, you will hear the water pump turn on and start filling the
water reservoirs with water. It will take approximately 4 to 5 minutes to
fill the water reservoirs for the first time. During this period, the water
pump will run continuously, this is normal.
ACTIVATE HEATING AND COOLING SWITCHES
NOTE: The water cooler will not dispense hot or cold water until the
switches are turn ON.
To activate the cooling and heating system, turn On the two switches
on the back of the water dispenser. See illustration.
Once the switches are activated, both the cooling and heating lights
should turn On.
If you do not want to cool water, keep the switch
in the Off position.
If you do not want to heat water, keep the switch
in the Off position.

6
PART NAME
NOTE:
Top Cover
Hot Water Dispense Button
1
Part Description
2
3
4Room Temp. Dispense Button
Cold Water Dispense Button
Cooling ON Indicator Light
Heating ON Indicator Light
Self-Cleaning Indicator Light
Empty Bottle Indicator Light
This machine is suitable for 3 or 5 gallon water bottles.
Do not use tap water to refill a 3 or 5 gallon water bottle.
Water Outlet Spout
Drip Tray
5
Part Description
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Hot Water On/Off Switch
Cold Water On/Off Switch
Power Supply Cord
Nightlight On/Off Switch
Drain Outlet
Condenser
Self-Cleaning On/Off Switch
517
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7

7
DISPENSING WATER
Dispensing Cold Water
Dispensing Room Temperature Water
Dispensing Hot Water
This unit has been tested and sanitized prior to packing and shipping.
During transit dust and odors can accumulate in the tank and lines.
Dispense and dispose at least one quart of water prior to drinking any water.
After set-up, it will take 1-hour to get water to the maximum cold water
temperature. During this time the compressor will run continuously, this
is normal.
Place bottle, glass, pitcher or cooking pot below water outlet spout.
Press cold water dispense button to dispense cold water(Dark Blue Button).
Release button to stop dispensing water.
After set-up, it will take 15 to 20 minutes to get water to maximum hot
temperature. During this time the compressor will run continuously,
this is normal.
Place bottle, glass, pitcher or cooking pot below water outlet spout.
Slide the red toggle to the left and depress the button to dispense hot
water.
Release button to stop dispensing water.
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Place bottle, glass, pitcher or cooking pot below water outlet spout.
Press room temperature dispense button to dispense room temperature
water.(Light Blue Button)
Release button to stop dispensing water.
Hot Water will be extremely hot and produce severe
WARNING
scalding, never let children dispense water without direct adult supervision.
Red - Hot Water Button
Light Blue - Room Temp Button
Dark Blue - Cold Water Button

8
Empty Water Bottle Indicator Flashing
Do not dispense water if the empty water bottle indicator
WARNING
is flashing, doing so may cause the hot water to overheat and cause
damage to the hot water heater.
The Hot and Cold water indicator lights
will flash together when the water bottle
is empty.
Replace the empty water bottle as soon
as possible.
How To Replace Empty Water Bottle
Open the cabinet door.
Place the probe assembly on the probe hanger.
Place a fresh bottle outside of cabinet.
Remove the entire plastic cap from the top of bottle.
Clean the outside of the new bottle with a cloth.
Place the probe into the bottle. Slide the collar down until it clicks
into place. If you are using a 3 gallon
bottle rather than a 5 gallon bottle
you can adjust probe by pressing
the two tabs at the head of the probe
and sliding the collar down to the
neck of the bottle.
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Push the head down until the
tube hits the botton of bottle. Slide the bottle into cabinet and close the door.
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